<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <meta http-equiv="X-UA-Compatible" content="ie=edge">
    <title>P95 5.3.3 自定义构造函数</title>
</head>
<body>
    <script>
        function Person(name,age){
            this.name=name;
            this.age=age;
            this.sayHello=function(){
                console.log('Hello,my name is'+this.name);
            };
        }
        var p1=new Person('Jack',18);
        var p2=new Person('Alice',19);
        console.log(p1);
        console.log(p2);
        p1.sayHello();
        console.log(p1.constructor);
        /*Class Person{
            constructor(name,age,gendar){
                this.name=name;
                this.age=age;
                this.gendar=gendar;
            }
            introduce(){
                console.log('我是'+this.name+'，今年'+this.age+'岁。');
            }
        }
        var p=new Person('Jim',19,'男');
       */ p.introduce();
    </script>
    
</body>
</html>